def isInteractivePosix():
try:
import posix
tty = open("/dev/tty")
tpgrp = posix.tcgetpgrp(tty.fileno())
pgrp = posix.getpgrp()
tty.close()
return (tpgrp == pgrp)
finally:
return False
def isInteractivePosix():
try:
import posix
tty = open("/dev/tty")
tpgrp = posix.tcgetpgrp(tty.fileno())
pgrp = posix.getpgrp()
tty.close()
return (tpgrp == pgrp)
finally:
return False
def get_running_fg_processes(self):
total_procs = 0
term_idx = 0
for page_index in range(self.get_tab_count()):
terminals = self.get_terminals_for_tab(page_index)
for terminal in terminals:
fdpty = terminal.get_pty()
term_pid = terminal.get_pid()
fgpid = posix.tcgetpgrp(fdpty)
if not (fgpid == -1 or fgpid == term_pid):
total_procs += 1
term_idx += 1
return total_procs
def get_running_fg_processes(self):
total_procs = 0
term_idx = 0
for page_index in range(self.get_tab_count()):
terminals = self.get_terminals_for_tab(page_index)
for terminal in terminals:
fdpty = terminal.get_pty()
term_pid = terminal.get_pid()
fgpid = posix.tcgetpgrp(fdpty)
if not (fgpid == -1 or fgpid == term_pid):
total_procs += 1
term_idx += 1
return total_procs
def get_running_fg_processes(self):
"""Get the number processes for each terminal/tab. The code is taken
from gnome-terminal.
"""
total_procs = 0
term_idx = 0
for terminal in self.term_list:
fdpty = terminal.get_pty()
term_pid = self.pid_list[term_idx]
fgpid = posix.tcgetpgrp(fdpty)
if not (fgpid == -1 or fgpid == term_pid):
total_procs += 1
term_idx += 1
return total_procs
def is_interactive():
'''Return true if run from an interactive session.'''
try:
tty = open('/dev/tty')
tpgrp = posix.tcgetpgrp(tty.fileno())
pgrp = posix.getpgrp()
tty.close()
return (tpgrp == pgrp)
except IOError:
return False
def get_running_fg_processes_tab(self, index):
total_procs = 0
for terminal in self.get_terminals_for_tab(index):
fdpty = terminal.get_pty()
term_pid = terminal.get_pid()
try:
fgpid = posix.tcgetpgrp(fdpty)
if not (fgpid == -1 or fgpid == term_pid):
total_procs += 1
except OSError:
log.debug("Cannot retrieve any pid from terminal %s, looks like it is already dead",
index)
return 0
return total_procs
def get_running_fg_processes_count_page(self, index):
total_procs = 0
for terminal in self.get_terminals_for_page(index):
fdpty = terminal.get_pty().get_fd()
term_pid = terminal.pid
try:
fgpid = posix.tcgetpgrp(fdpty)
log.debug("found running pid: %s", fgpid)
if fgpid not in (-1, term_pid):
total_procs += 1
except OSError:
log.debug(
"Cannot retrieve any pid from terminal %s, looks like it is already dead",
index)
return 0
return total_procs
def get_running_fg_processes_count_page(self, index):
total_procs = 0
for terminal in self.get_terminals_for_page(index):
pty = terminal.get_pty()
if not pty:
continue
fdpty = pty.get_fd()
term_pid = terminal.pid
try:
fgpid = posix.tcgetpgrp(fdpty)
log.debug("found running pid: %s", fgpid)
if fgpid not in (-1, term_pid):
total_procs += 1
except OSError:
log.debug(
"Cannot retrieve any pid from terminal %s, looks like it is already dead", index
)
return 0
return total_procs
def is_foreground(): tpgrp = posix.tcgetpgrp(posix_tty_fd) pgrp = posix.getpgrp() return tpgrp == pgrp
